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We discuss high-speed optical signal processing for telecom applications. We focus on the optical wavelength conversion and self-clocking, respectively. In the optical wavelength conversion, we report 40 Gb/s wavelength conversion that is capable of converting the same wavelength using a single semiconductor optical amplifier. Experimental proofs are presented. In addition, we report a novel self-clocking...
Summary form only given. In this work, we numerically investigate the possibility of all-optical wavelength conversion at 1 Tb/s based on a single SOA and a Gaussian optical bandpass filter. A comprehensive model is employed to carry out the simulations for the carrier dynamics in an SOA. The ultrashort pulse propagation in an SOA is modeled through a nonlinear Schrodinger equation, which also accounts...
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